streaming video using gstreamer on local + rtmp server

harshal_patel — Tue, 03 Jul 2018 09:48:17 GMT

Hello,

I am trying capture a stream from local video and show it to local display as well as want to stream the same on RTMP server.

I am expecting no latency (at least, on a local display).

Issue is when I use streaming to only local it's working fine with below pipe:

gst-launch-1.0 imxv4l2videosrc device=/dev/video1 imx-capture-mode=4 fps-n=30 ! video/x-raw,width=1280,height=720,framerate=30/1 ! timeoverlay ! imxipuvideosink

When I want to stream it to local + rtmp server, I could see lot of latency and frame drops on local as well. Here is the pipeline that I am using:

gst-launch-1.0 imxv4l2videosrc device=/dev/video1 imx-capture-mode=4 fps-n=30 ! video/x-raw,width=1280,height=720,framerate=30/1 ! timeoverlay ! tee name="local" local. ! queue ! imxipuvideosink local. ! queue ! imxipuvideotransform ! imxvpuenc_h264 bitrate=8000 ! h264parse ! flvmux ! rtmpsink location=rtmp://192.168.0.56/live

Any suggestions/clue?

Re: streaming video using gstreamer on local + rtmp server

igorpadykov — Wed, 04 Jul 2018 00:53:43 GMT

Hi Harshal

seems gstreamer-imx used in the case, it is not supported by nxp, issue can be posted on
gstreamer-imx github page

Issues · Freescale/gstreamer-imx · GitHub

Alternatively one can try nxp plugins using attached Linux Guide sect.7.3.14 RTSP

streaming server, more documentation can be found on

i.MX Software|NXP

Best regards
igor
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topic streaming video using gstreamer on local + rtmp server in i.MX Processors

streaming video using gstreamer on local + rtmp server

Re: streaming video using gstreamer on local + rtmp server